Name/Title:
Patent Model - Improvement in Machines for Varnishing the Interior of Cartridge-Shells
Maker and role:
Francis Pratt (b.1827, d.1902), Patentee, John Reynolds (b.1844, d.1927), Patentee, The Pratt & Whitney Company, Assignee
Production date:
Apr 03 1877
Object number:
61.47.396
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